diff --git a/code/espurna/config/sensors.h b/code/espurna/config/sensors.h
index af481da2..d1e28b0c 100644
--- a/code/espurna/config/sensors.h
+++ b/code/espurna/config/sensors.h
@@ -159,7 +159,7 @@
 #endif
 
 #ifndef BMX280_NUMBER
-#define BMX280_NUMBER                   2       // Number of sensors present. Either 1 or 2 allowed
+#define BMX280_NUMBER                   1       // Number of sensors present. Either 1 or 2 allowed
 #endif
 #ifndef BMX280_ADDRESS
 #define BMX280_ADDRESS                  0x00    // 0x00 means auto (0x76 or 0x77 allowed) for sensor #0